2056581142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{89627}}^1$

素因数の和:89796

約数の個数: 32

約数和(自身を含む): 3871929600

約数和(自身を除く): 1815348458

約数列:

[1, 2, 7, 11, 14, 22, 77, 149, 154, 298, 1043, 1639, 2086, 3278, 11473, 22946, 89627, 179254, 627389, 985897, 1254778, 1971794, 6901279, 13354423, 13802558, 26708846, 93480961, 146898653, 186961922, 293797306, 1028290571, 2056581142]

約数ペア:

[(1, 2056581142), (2, 1028290571), (7, 293797306), (11, 186961922), (14, 146898653), (22, 93480961), (77, 26708846), (149, 13802558), (154, 13354423), (298, 6901279), (1043, 1971794), (1639, 1254778), (2086, 985897), (3278, 627389), (11473, 179254), (22946, 89627)]